package com.design.pattern.designPrinciples.demeter.simple;

/**
 * create by yufeng on 2021/7/3 13:54
 */
public class DemTest {
    public static void main(String[] args) {
        Teacher teacher = new Teacher();
        GroupLeader groupLeader = new GroupLeader();
        teacher.checkTaskNumber(groupLeader);

    }
}
